TORONTO - Oscar Peterson, whose early talent and speedy fingers made him one of the world's best known jazz pianists, died at age 82.

His death was confirmed by Hazel McCallion, mayor of Mississauga, Ontario, the Toronto suburb where Peterson lived. McCallion told The Associated Press that he died of kidney failure but that she did not know when. The hospital and police refused to comment.

"He's been going downhill in the last few months, slowing up," McCallion said, calling Peterson a "very close friend."

During an illustrious career spanning seven decades, Peterson played with some of the biggest names in jazz, including Ella Fitzgerald, Count Basie and Dizzy Gillespie. He is also remembered for touring in a trio with Ray Brown on bass and Herb Ellis on guitar in the 1950s.